Introduction of optimal photovoltaic and wind power balance algorithm in power systems
Since 2021, Crete has been connected to the mainland’s power system grid providing security regarding load peak demand and intra-day fluctuations. The grid provides, also, the opportunity to take full advantage of it in order to alter the island’s energy mix, making the island’s power system more cl...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/41/e3sconf_eepes2023_03004.pdf |
| _version_ | 1797756263442939904 |
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| author | Karapidakis Emmanuel Nikologiannis Marios Konstantinidis George Katsigiannis Yiannis |
| author_facet | Karapidakis Emmanuel Nikologiannis Marios Konstantinidis George Katsigiannis Yiannis |
| author_sort | Karapidakis Emmanuel |
| collection | DOAJ |
| description | Since 2021, Crete has been connected to the mainland’s power system grid providing security regarding load peak demand and intra-day fluctuations. The grid provides, also, the opportunity to take full advantage of it in order to alter the island’s energy mix, making the island’s power system more climate neutral and reduce the emissions produced by conventional power production means. In the current paper, the utilization of mathematical models and a few numerical solution algorithms lead to the optimization of the power production of RES, under certain constraints regarding the system’s rejections. The approximation of each optimal solution for all three cases is satisfactory, which is, for the first two cases, an immediate result of the linear properties of the objective function that expresses the annual production of RES in each case. Those linear properties prevent each approximated solution from deviating from the problem’s feasible region, while, also, permitting the use of optimization techniques which can be easily implemented and require very little computational time. For the third case, a search algorithm has been designed and implemented, yielding accurate, yet low-precision solutions, which approximate sufficiently the optimal ones. |
| first_indexed | 2024-03-12T17:58:54Z |
| format | Article |
| id | doaj.art-e30b79a5448d40bfa8ccd7025ffb4dc1 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T17:58:54Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-e30b79a5448d40bfa8ccd7025ffb4dc12023-08-02T13:17:00ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014040300410.1051/e3sconf/202340403004e3sconf_eepes2023_03004Introduction of optimal photovoltaic and wind power balance algorithm in power systemsKarapidakis Emmanuel0Nikologiannis Marios1Konstantinidis George2Katsigiannis Yiannis3Hellenic Mediterranean University, Electrical and Computer Engineering DeptUniversity of Crete, Physics DepartmentHellenic Mediterranean University, Electrical and Computer Engineering DeptHellenic Mediterranean University, Electrical and Computer Engineering DeptSince 2021, Crete has been connected to the mainland’s power system grid providing security regarding load peak demand and intra-day fluctuations. The grid provides, also, the opportunity to take full advantage of it in order to alter the island’s energy mix, making the island’s power system more climate neutral and reduce the emissions produced by conventional power production means. In the current paper, the utilization of mathematical models and a few numerical solution algorithms lead to the optimization of the power production of RES, under certain constraints regarding the system’s rejections. The approximation of each optimal solution for all three cases is satisfactory, which is, for the first two cases, an immediate result of the linear properties of the objective function that expresses the annual production of RES in each case. Those linear properties prevent each approximated solution from deviating from the problem’s feasible region, while, also, permitting the use of optimization techniques which can be easily implemented and require very little computational time. For the third case, a search algorithm has been designed and implemented, yielding accurate, yet low-precision solutions, which approximate sufficiently the optimal ones.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/41/e3sconf_eepes2023_03004.pdf |
| spellingShingle | Karapidakis Emmanuel Nikologiannis Marios Konstantinidis George Katsigiannis Yiannis Introduction of optimal photovoltaic and wind power balance algorithm in power systems E3S Web of Conferences |
| title | Introduction of optimal photovoltaic and wind power balance algorithm in power systems |
| title_full | Introduction of optimal photovoltaic and wind power balance algorithm in power systems |
| title_fullStr | Introduction of optimal photovoltaic and wind power balance algorithm in power systems |
| title_full_unstemmed | Introduction of optimal photovoltaic and wind power balance algorithm in power systems |
| title_short | Introduction of optimal photovoltaic and wind power balance algorithm in power systems |
| title_sort | introduction of optimal photovoltaic and wind power balance algorithm in power systems |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/41/e3sconf_eepes2023_03004.pdf |
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